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Maps and images at the start of the space race opened the door for lunar and planetary exploration A page from the Rectified Lunar Atlas. Credit: UA Lunar and Planetary Laboratory. The maps and images created by a small UA team at the start of the space race opened the door for lunar and planetary exploration 50 years ago. Only a handful people were ...
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Tunguska revisited: 111-year-old mystery impact inspires new, more optimistic asteroid predictions Every single day, many tons of tiny rocks—smaller than pebbles—hit the Earth's atmosphere and disintegrate. Between frequent shooting stars we wish on in the night sky and the massive extinction-level asteroids that we hope we never see, there is a middle ...
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Turtle study shows hearts can be programmed to survive without oxygen University of Manchester and University of North Texas scientists are the first to show that an embryonic living heart can be programmed to survive the effects of a low oxygen environment in later life. The BBSRC funded study of juvenile Common Snapping ...
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| MUSE Reveals a Glowing Ring of Light in the Distant Universe The MUSE instrument on ESO's Very Large Telescope in Chile has revealed very detailed haloes of neutral hydrogen around distant galaxies. A new result zooms on a few such haloes, one of them forming a large, almost complete ring of light. This result will ...
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A New Normal: Study Explains Universal Pattern in Fossil Record Throughout life's history on earth, biological diversity has gone through ebbs and flows--periods of rapid evolution and of dramatic extinctions. We know this, at least in part, through the fossil record of marine invertebrates left behind since the Cambrian period ...
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Shell increases versatility of nanowires Date: June 26, 2019; Source: Helmholtz-Zentrum Dresden-Rossendorf; Summary: Nanowires promise to make LEDs more colorful and solar cells more efficient, in addition to speeding up computers. That is, provided that the tiny semiconductors convert ...
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Neanderthals used resin glue to build tools Neanderthals resin glue—The first fossilized human species discovered, Homo neanderthalensis has long been considered a beastly creature. Recent discoveries however draw a very different picture. 200,000 years ago, the Neanderthal Man had already ...
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